阅读说明：本技术 一种水利工程用混凝土板地面打孔装置 (Concrete slab ground perforating device for hydraulic engineering ) 是由 蒋正明 于 2021-08-24 设计创作，主要内容包括：本发明属于打孔装置领域,尤其是一种水利工程用混凝土板地面打孔装置,针对现有的打孔装置在使用时,不便于对钻头进行降温,且钻孔时会产生较多的灰尘的问题,现提出如下方案,其包括安装座,所述安装座的底部开设有凹槽,凹槽内滑动安装有安装板,安装板的底部固定安装有第一电机,第一电机的输出轴上固定安装有钻头,所述安装座的底部设有防护机构,所述安装座上设有输水机构,安装座上开设有水腔,安装座的顶部设有与水腔相连通的注水口,所述凹槽的一侧内壁上开设有滑孔,滑孔的底部内壁上固定安装有第二电机,所述第二电机的输出轴上固定安装有螺杆,螺杆上螺纹安装有连接板,本发明具备降温、除尘的功能,同时具有防护功能。(The invention belongs to the field of punching devices, in particular to a concrete slab ground punching device for hydraulic engineering, which aims at solving the problems that the prior punching device is inconvenient to cool a drill bit and generates more dust during drilling when in use, and provides a proposal that the device comprises a mounting seat, wherein the bottom of the mounting seat is provided with a groove, a mounting plate is arranged in the groove in a sliding way, the bottom of the mounting plate is fixedly provided with a first motor, the output shaft of the first motor is fixedly provided with the drill bit, the bottom of the mounting seat is provided with a protection mechanism, the mounting seat is provided with a water conveying mechanism, the mounting seat is provided with a water cavity, the top of the mounting seat is provided with a water filling port communicated with the water cavity, the inner wall of one side of the groove is provided with a sliding hole, the inner wall of the bottom of the sliding hole is fixedly provided with a second motor, and the output shaft of the second motor is fixedly provided with a screw rod, the screw is provided with the connecting plate in a threaded manner, so that the dust collector has the functions of cooling and dust removal and simultaneously has the protection function.)

1. The concrete slab ground punching device for the hydraulic engineering comprises a mounting seat (1) and is characterized in that a groove (2) is formed in the bottom of the mounting seat (1), a mounting plate (3) is arranged in the groove (2) in a sliding manner, a first motor (4) is fixedly arranged at the bottom of the mounting plate (3), a drill bit (5) is fixedly arranged on an output shaft of the first motor (4), a protection mechanism is arranged at the bottom of the mounting seat (1), a water conveying mechanism is arranged on the mounting seat (1), a water cavity (9) is formed in the mounting seat (1), a water filling port (16) communicated with the water cavity (9) is arranged at the top of the mounting seat (1), a sliding hole (21) is formed in the inner wall of one side of the groove (2), a second motor (22) is fixedly arranged on the inner wall of the bottom of the sliding hole (21), and a screw rod (23) is fixedly arranged on the output shaft of the second motor (22), threaded mounting has connecting plate (24) on screw rod (23), one side of connecting plate (24) and one side fixed connection of mounting panel (3), cavity (6) have been seted up on mounting panel (3), have seted up a plurality of apopores (7) on the bottom inner wall of cavity (6), the fixed intercommunication in top of mounting panel (3) has the one end of bellows (8), fixed mounting has first stopper (39) and second stopper (40) on one side inner wall of recess (2), and the bottom of second stopper (40) contacts with the top of mounting panel (3), and first stopper (39) are located the below of mounting panel (3), are equipped with drive mechanism on mount pad (1).

2. The concrete slab ground perforating device for the hydraulic engineering according to claim 1, characterized in that, the water conveying mechanism includes a piston (13), a piston rod (17), a driving plate (18), a first check valve (11) and a second check valve (15), a suction cavity (12) is opened on the mounting seat (1), a vertical hole (10) communicated with the water cavity (9) is opened on the inner wall of the top of the suction cavity (12), the first check valve (11) is fixedly installed in the vertical hole (10), a conveying hole (14) is opened on the inner wall of one side of the suction cavity (12), the other end of the corrugated pipe (8) is fixedly communicated with the conveying hole (14), and the second check valve (15) is arranged in the conveying hole (14).

3. A concrete slab floor perforating device for hydraulic engineering according to claim 2, characterized in that the piston (13) is slidably mounted in the suction chamber (12), one end of the piston rod (17) is fixedly connected to the piston (13), and the other end of the piston rod (17) extends to the outside of the mounting block (1) and is fixedly connected to the driving plate (18).

4. The concrete slab ground perforating device for water conservancy projects as claimed in claim 1, characterized in that a U-shaped rod (25) is fixedly installed at the top of the screw rod (23), a sleeve (20) is sleeved on the outer side of the U-shaped rod (25), one end of a transmission rod (19) is fixedly installed on the outer side of the sleeve (20), and the other end of the transmission rod (19) is rotatably connected with the transmission plate (18).

5. The concrete slab ground perforating device for the hydraulic engineering according to claim 1, characterized in that, the protection mechanism includes annular plate (29), annular rail (27) and scraper (30), ring channel (28) have been seted up to the bottom of mount pad (1), the outside of annular plate (29) and the outside sliding connection of annular plate (29), scraper (30) fixed mounting is in the bottom of annular plate (29), annular rail (27) are located the bottom of mount pad (1), the one end of scraper (30) contacts with the inner wall of annular rail (27).

6. The ground perforating device for the concrete slab for the hydraulic engineering is characterized in that the transmission mechanism comprises a bearing rod (32), a first gear (33), an annular rack (31) and a second gear (34), wherein the bearing rod (32) is rotatably installed in the sliding hole (21), the first gear (33) is fixedly installed at the bottom end of the bearing rod (32), the second gear (34) is fixedly installed at the top end of the bearing rod (32), the first gear (33) is meshed with the annular rack (31), and the annular rack (31) is fixedly installed at the outer side of the annular plate (29).

7. A concrete slab floor perforating device for hydraulic engineering according to claim 6, characterized in that said second gear (34) is engaged with a third gear (35), the third gear (35) being fixedly sleeved on the output shaft of the second motor (22).

8. The concrete slab ground perforating device for hydraulic engineering according to claim 1, characterized in that two connecting blocks (36) are fixedly installed on the outer side of the circular fence (27), bolts (37) are installed on both connecting blocks (36) in a threaded manner, two thread grooves (38) are formed in the bottom of the mounting base (1), and the two bolts (37) are respectively in threaded connection with the two thread grooves (38).

9. The ground punching device for the concrete slabs for the water conservancy project according to claim 1, wherein a plurality of supporting feet (26) are fixedly installed at the bottom of the installation seat (1), and a plurality of lifting lugs are fixedly installed at the outer side of the installation seat (1).

10. The concrete slab ground perforating device for hydraulic engineering according to claim 1, characterized in that, a guide way is opened on one side of mount pad (1), a guide bar is slidably installed in the guide way, and one end of the guide bar is fixedly connected with driving plate (18).

Technical Field

The invention relates to the technical field of punching devices, in particular to a concrete slab ground punching device for hydraulic engineering.

Background

During hydraulic engineering construction, punching equipment is needed to punch holes on the concrete slab ground.

Current perforating device is when using, is not convenient for cool down the drill bit, and can produce more dust when drilling, therefore we have proposed a concrete slab ground perforating device for hydraulic engineering, is used for solving above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects that a drill bit is inconvenient to cool and more dust is generated during drilling when a punching device in the prior art is used, and provides a concrete slab ground punching device for hydraulic engineering.

In order to achieve the purpose, the invention adopts the following technical scheme:

a concrete slab ground perforating device for hydraulic engineering comprises a mounting seat, wherein a groove is formed in the bottom of the mounting seat, a mounting plate is slidably mounted in the groove, a first motor is fixedly mounted at the bottom of the mounting plate, a drill bit is fixedly mounted on an output shaft of the first motor, a protective mechanism is arranged at the bottom of the mounting seat, a water conveying mechanism is arranged on the mounting seat, a water cavity is formed in the mounting seat, a water filling port communicated with the water cavity is formed in the top of the mounting seat, a sliding hole is formed in the inner wall of one side of the groove, a second motor is fixedly mounted on the inner wall of the bottom of the sliding hole, a screw rod is fixedly mounted on the output shaft of the second motor, a connecting plate is mounted on the screw rod in a threaded manner, one side of the connecting plate is fixedly connected with one side of the mounting plate, a cavity is formed in the mounting plate, a plurality of water outlet holes are formed in the inner wall of the bottom of the cavity, and one end of a corrugated pipe is fixedly communicated with the top of the mounting plate, fixed mounting has first stopper and second stopper on the one side inner wall of recess, and the bottom of second stopper contacts with the top of mounting panel, and first stopper is located the below of mounting panel, is equipped with drive mechanism on the mount pad, water delivery mechanism includes piston, piston rod, driving plate, first check valve and second check valve, seted up the suction chamber on the mount pad, set up the perpendicular hole that is linked together with the water chamber on the top inner wall in suction chamber, first check valve fixed mounting has seted up the delivery port on the inner wall of one side in suction chamber in the vertical hole, and the other end and the fixed intercommunication of delivery port of bellows have been located to the second check valve in the delivery port.

Preferably, the protection mechanism includes annular plate, annular rail and scraper blade, the ring channel has been seted up to the bottom of mount pad, the outside of annular plate and the outside sliding connection of annular plate, scraper blade fixed mounting in the bottom of annular plate, annular rail is located the bottom of mount pad, and the one end of scraper blade contacts with the inner wall of annular rail.

Preferably, the transmission mechanism comprises a bearing rod, a first gear, an annular rack and a second gear, the bearing rod is rotatably installed in the sliding hole, the first gear is fixedly installed at the bottom end of the bearing rod, the second gear is fixedly installed at the top end of the bearing rod, the first gear is meshed with the annular rack, the annular rack is fixedly installed on the outer side of the annular plate, a third gear is meshed with the second gear, and the third gear is fixedly sleeved on an output shaft of the second motor.

Preferably, the piston slidable mounting is in the suction cavity, and the one end and the piston fixed connection of piston rod, the other end of piston rod extend to the outside of mount pad and with driving plate fixed connection, the top fixed mounting of screw rod has the U-shaped pole, and the outside cover of U-shaped pole is equipped with the sleeve pipe, and sheathed tube outside fixed mounting has the one end of transfer line, and the other end and the driving plate of transfer line rotate to be connected.

Preferably, the outside fixed mounting of annular rail has two connecting blocks, and equal threaded mounting has the bolt on two connecting blocks, and two thread grooves have been seted up to the bottom of mount pad, two bolts respectively with two thread groove threaded connection.

Preferably, a plurality of supporting legs are fixedly mounted at the bottom of the mounting seat, and a plurality of lifting lugs are fixedly mounted on the outer side of the mounting seat.

Preferably, a guide groove is formed in one side of the mounting seat, a guide rod is slidably mounted in the guide groove, and one end of the guide rod is fixedly connected with the transmission plate.

Compared with the prior art, the invention has the beneficial effects that:

according to the scheme, the transmission plate drives the piston rod to horizontally reciprocate, the piston rod drives the piston to horizontally reciprocate, so that water in the water cavity is extracted, the water enters the suction cavity from the vertical hole, then enters the corrugated pipe through the conveying hole, finally enters the cavity and is sprayed to the drill bit from the water outlet hole, the drill bit is cooled, and meanwhile, the sprayed water can remove dust;

according to the scheme, the annular fence is arranged to prevent impurities from splashing, the annular rack drives the annular plate to rotate, and the annular plate drives the scraper to rotate to scrape the impurities attached to the inner side of the annular fence;

the invention has the functions of cooling and dust removal and simultaneously has the protection function.

Drawings

Fig. 1 is a schematic structural view of a concrete slab ground perforating apparatus for hydraulic engineering according to the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1 of a concrete slab ground perforating apparatus for hydraulic engineering according to the present invention;

fig. 3 is an enlarged view of a portion B of fig. 1 of a concrete slab ground perforating apparatus for hydraulic engineering according to the present invention;

fig. 4 is a schematic perspective view of a mounting seat of a concrete slab ground perforating device for hydraulic engineering according to the present invention;

fig. 5 is a schematic perspective view of the connection between the circular fence and the scraper of the concrete slab ground perforating device for hydraulic engineering according to the present invention.

In the figure: 1. a mounting seat; 2. a groove; 3. mounting a plate; 4. a first motor; 5. a drill bit; 6. a cavity; 7. a water outlet hole; 8. a bellows; 9. a water chamber; 10. vertical holes; 11. a first check valve; 12. a suction lumen; 13. a piston; 14. a delivery orifice; 15. a second one-way valve; 16. a water injection port; 17. a piston rod; 18. a drive plate; 19. a transmission rod; 20. a sleeve; 21. a slide hole; 22. a second motor; 23. a screw; 24. a connecting plate; 25. a U-shaped rod; 26. supporting legs; 27. an annular rail; 28. an annular groove; 29. an annular plate; 30. a squeegee; 31. an annular rack; 32. a carrier bar; 33. a first gear; 34. a second gear; 35. a third gear; 36. connecting blocks; 37. a bolt; 38. a thread groove; 39. a first stopper; 40. and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-5, a concrete slab ground perforating device for hydraulic engineering comprises a mounting seat 1, a groove 2 is formed at the bottom of the mounting seat 1, a mounting plate 3 is slidably mounted in the groove 2, a first motor 4 is fixedly mounted at the bottom of the mounting plate 3, a drill bit 5 is fixedly mounted on an output shaft of the first motor 4, a protective mechanism is arranged at the bottom of the mounting seat 1, a water delivery mechanism is arranged on the mounting seat 1, a water cavity 9 is formed in the mounting seat 1, a water filling port 16 communicated with the water cavity 9 is arranged at the top of the mounting seat 1, a slide hole 21 is formed in the inner wall of one side of the groove 2, a second motor 22 is fixedly mounted on the inner wall of the bottom of the slide hole 21, a screw 23 is fixedly mounted on the output shaft of the second motor 22, a connecting plate 24 is threadedly mounted on the screw 23, one side of the connecting plate 24 is fixedly connected with one side of the mounting plate 3, and a cavity 6 is formed in the mounting plate 3, a plurality of apopores 7 have been seted up on the bottom inner wall of cavity 6, and the fixed intercommunication in top of mounting panel 3 has the one end of bellows 8, and fixed mounting has first stopper 39 and second stopper 40 on the inner wall of one side of recess 2, and the bottom of second stopper 40 contacts with the top of mounting panel 3, and first stopper 39 is located the below of mounting panel 3, is equipped with drive mechanism on the mount pad 1.

In this embodiment, water delivery mechanism includes piston 13, piston rod 17, driving plate 18, first check valve 11 and second check valve 15, seted up suction chamber 12 on the mount pad 1, set up the perpendicular hole 10 that is linked together with water cavity 9 on the top inner wall of suction chamber 12, first check valve 11 fixed mounting is in perpendicular hole 10, set up delivery port 14 on the inner wall of one side of suction chamber 12, the other end and the fixed intercommunication of delivery port 14 of bellows 8, second check valve 15 is located in delivery port 14.

In this embodiment, the piston 13 is slidably installed in the suction chamber 12, one end of the piston rod 17 is fixedly connected to the piston 13, and the other end of the piston rod 17 extends to the outside of the mounting base 1 and is fixedly connected to the driving plate 18.

In this embodiment, a U-shaped rod 25 is fixedly mounted on the top of the screw 23, a sleeve 20 is sleeved outside the U-shaped rod 25, one end of a transmission rod 19 is fixedly mounted outside the sleeve 20, and the other end of the transmission rod 19 is rotatably connected with the transmission plate 18.

In this embodiment, the protection mechanism includes an annular plate 29, an annular rail 27 and a scraper 30, the bottom of the mounting base 1 is provided with an annular groove 28, the outer side of the annular plate 29 is slidably connected with the outer side of the annular plate 29, the scraper 30 is fixedly mounted at the bottom of the annular plate 29, the annular rail 27 is located at the bottom of the mounting base 1, and one end of the scraper 30 is in contact with the inner wall of the annular rail 27.

In this embodiment, the transmission mechanism includes a bearing rod 32, a first gear 33, a ring-shaped rack 31 and a second gear 34, the bearing rod 32 is rotatably installed in the sliding hole 21, the first gear 33 is fixedly installed at the bottom end of the bearing rod 32, the second gear 34 is fixedly installed at the top end of the bearing rod 32, the first gear 33 is engaged with the ring-shaped rack 31, and the ring-shaped rack 31 is fixedly installed at the outer side of the ring-shaped plate 29.

In this embodiment, the second gear 34 is engaged with a third gear 35, and the third gear 35 is fixedly sleeved on the output shaft of the second motor 22.

In this embodiment, two connecting blocks 36 are fixedly mounted on the outer side of the circular rail 27, bolts 37 are mounted on the two connecting blocks 36 in a threaded manner, two thread grooves 38 are formed in the bottom of the mounting base 1, the two bolts 37 are respectively in threaded connection with the two thread grooves 38, and the thread grooves 38 and the bolts 37 are arranged to enable the circular rail 27 to be disassembled and assembled.

In this embodiment, a plurality of supporting legs 26 are fixedly mounted at the bottom of the mounting base 1, a plurality of lifting lugs are fixedly mounted at the outer side of the mounting base 1, and the supporting legs 26 support the mounting base 1.

In this embodiment, the guide way has been seted up to one side of mount pad 1, and slidable mounting has the guide bar in the guide way, the one end and the driving plate 18 fixed connection of guide bar, and the setting up of guide way and guide bar makes the stable slip of driving plate 18.

In this embodiment, when in use, the first motor 4 drives the drill bit 5 to rotate, the second motor 22 drives the screw 23 to rotate, so that the connecting plate 24 in threaded connection with the screw 23 moves downward, the connecting plate 24 drives the first motor 4 to move downward, at the same time, the screw 23 drives the U-shaped rod 25 to rotate, the U-shaped rod 25 drives the sleeve 20 to rotate, the sleeve 20 drives the driving plate 18 to horizontally reciprocate through the driving rod 19, the driving plate 18 drives the piston rod 17 to horizontally reciprocate, the piston rod 17 drives the piston 13 to horizontally reciprocate, so as to extract water in the water cavity 9, so that the water enters the suction cavity 12 from the vertical hole 10, then enters the corrugated pipe 8 through the conveying hole 14, finally enters the cavity 6 and is sprayed to the drill bit 5 from the water outlet hole 7, the sprayed water can be dedusted, and can be splashed by the sprayed water, the annular fence 27 can prevent impurities from being generated, and the movement of the second motor 34 can simultaneously drive the third gear 35 to rotate, the third gear 35 drives the bearing rod 32 to rotate, the bearing rod 32 drives the first gear 33 to rotate, the first gear 33 drives the annular rack 31 to rotate, the annular rack 31 drives the annular plate 29 to rotate, and the annular plate 29 drives the scraper 30 to rotate, so that impurities attached to the inner side of the annular fence 27 are scraped.

Example two

The difference from the first embodiment is that: the drilling tool comprises a mounting seat 1, a groove 2 is formed in the bottom of the mounting seat 1, a mounting plate 3 is slidably mounted in the groove 2, a first motor 4 is fixedly mounted at the bottom of the mounting plate 3, a drill bit 5 is fixedly mounted on an output shaft of the first motor 4, a protection mechanism is arranged at the bottom of the mounting seat 1, a water delivery mechanism is arranged on the mounting seat 1, a water cavity 9 is formed in the mounting seat 1, a water filling port 16 communicated with the water cavity 9 is formed in the top of the mounting seat 1, a sliding hole 21 is formed in the inner wall of one side of the groove 2, a second motor 22 is fixedly mounted on the inner wall of the bottom of the sliding hole 21, a screw 23 is fixedly mounted on the output shaft of the second motor 22, a connecting plate 24 is mounted on the screw 23 in a threaded manner, one side of the connecting plate 24 is fixedly connected with one side of the mounting plate 3, a cavity 6 is formed in the mounting plate 3, a plurality of water outlet holes 7 are formed in the inner wall of the bottom of the cavity 6, and one end of a corrugated pipe 8 is fixedly communicated with the top of the mounting plate 3, fixed mounting has first stopper 39 and second stopper 40 on one side inner wall of recess 2, and the bottom of second stopper 40 contacts with the top of mounting panel 3, and first stopper 39 is located the below of mounting panel 3, is equipped with drive mechanism on the mount pad 1, is equipped with level sensor in the water cavity 9, monitors the water yield through level sensor.

The rest is the same as the first embodiment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.